Code quality things

[dvx76]

• Enable (almost) all ruff rules, but disable the most obnoxious or incompatible ones.

I like to start with all rules enabled and then disable anything we agree are overly pedantic or unnecessary.

Fix any remaining findings in the code. Mostly line length and type annotations.

100% open for discussion.

• Add pre-commit config for ruff and fix ruff findings

[WebSpider]

Oh yeah, I fully agree with this approach! Did a few inline remarks, nothing huge.

[Prior99]

Merged this! The only thing that I added was pydantic to authorization.py

[Prior99]

Thank you for the good work :)